/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.solr.handler.component;

import org.apache.solr.client.solrj.SolrResponse;

public final class ShardResponse {

  // WARNING: this class is used as a key in a map and is modified during that period.
  // Do not implement equals() or hashCode() without considering impact on
  // HttpShardHandler.responseFutureMap

  private ShardRequest req;
  private String shard;
  private String nodeName;
  private volatile String shardAddress; // the specific shard that this response was received from
  private volatile int rspCode;
  private volatile Throwable exception;
  private SolrResponse rsp;

  @Override
  public String toString() {
    return "ShardResponse:{shard="
        + shard
        + ",shardAddress="
        + shardAddress
        + "\n\trequest="
        + req
        + "\n\tresponse="
        + rsp
        + (exception == null ? "" : "\n\texception=" + exception)
        + "\n}";
  }

  public Throwable getException() {
    return exception;
  }

  public ShardRequest getShardRequest() {
    return req;
  }

  public SolrResponse getSolrResponse() {
    return rsp;
  }

  public String getShard() {
    return shard;
  }

  public String getNodeName() {
    return nodeName;
  }

  public void setShardRequest(ShardRequest rsp) {
    this.req = rsp;
  }

  public void setSolrResponse(SolrResponse rsp) {
    this.rsp = rsp;
  }

  void setShard(String shard) {
    this.shard = shard;
  }

  void setException(Throwable exception) {
    this.exception = exception;
  }

  void setResponseCode(int rspCode) {
    this.rspCode = rspCode;
  }

  void setNodeName(String nodeName) {
    this.nodeName = nodeName;
  }

  /**
   * What was the shard address that returned this response. Example: "http://localhost:8983/solr"
   */
  public String getShardAddress() {
    return this.shardAddress;
  }

  void setShardAddress(String addr) {
    this.shardAddress = addr;
  }
}
